* {
    margin: 0;
    padding: 0;
    outline: none;
    box-sizing: border-box;
}
body {
    width: 100%;
    height: 100%;
    background: #4040ef;
}

div {
    margin: 10px;
}
div>p {

    padding: 10px;
    color: #fff;
}
div>input {
    margin-bottom: 10px;
    margin-left: 10px;
    padding: 3px 7px;

}

.button {
    margin: 20px;
    border: none;
    border-radius: 5px;
    background: #d80c0c;
    padding: 5px 10px;
    color: #fff;
    cursor: pointer;
}
.button:hover {
    background: #8a0a0a;
}